The smartphone has firmly established itself in the car, integrating with infotainment systems to offer new functionality for mobility in the form of apps without which, for example, car sharing would not be possible. Now there’s another, albeit smaller, digital revolution on the horizon: wearable devices. This is a very broad category of device encompassing fitness bracelets and fully fledged smart watches – from the Apple Watch, which currently dominates the market, to the Samsung Gear S2, which pioneered the genre, and the Huawei Watch. All of these can monitor biometric parameters and the state of health of the wearer, with heartbeat monitoring the most common function, followed by step counters, while even fatigue levels can now be calculated by an app installed on the smartphone linked to the device.…
